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net: stmmac: Simplify mtl IRQ status checking

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Commit 8a7cb245cf ("net: stmmac: Do not enable RX FIFO overflow
interrupts") disabled the RX FIFO overflow interrupts. However, it left the
status variable around, but never checks it.

As stmmac_host_mtl_irq_status() returns only 0 now, the code can be
simplified.

Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Link: https://lore.kernel.org/r/20240208-stmmac_irq-v1-1-8bab236026d4@linutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Kurt Kanzenbach 2024-02-08 11:35:25 +01:00 • committed by Paolo Abeni
parent a3522a2edb
commit 6256fbfd65
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@ -6061,10 +6061,8 @@ static void stmmac_common_interrupt(struct stmmac_priv *priv)
priv->tx_path_in_lpi_mode = false;
}
for (queue = 0; queue < queues_count; queue++) {
status = stmmac_host_mtl_irq_status(priv, priv->hw,
queue);
}
for (queue = 0; queue < queues_count; queue++)
stmmac_host_mtl_irq_status(priv, priv->hw, queue);
/* PCS link status */
if (priv->hw->pcs &&